Abstract
Height growth, diameter increment and age relationship response to sustainable volume of subtropical Chir pine (Pinus roxburghii) forest of Karaker Barikot forest Muhammad Sadiq khan
Highlights
Introduction directly influences inventory attributesTree Diameter at Breast Height (DBH), tree spatially the yield estimate and precision of height and tree density are the most tree growth of radiata pine [1, 2]
A tool for forest management planning is the general forest growth model is still valid in the context of sustainable forest management [8]
Forest growth Models include a description of individual tree distributions
Summary
Tree Diameter at Breast Height (DBH), tree spatially the yield estimate and precision of height and tree density are the most tree growth of radiata pine [1, 2]. The maximum average height showed by the dominant species (Fir, Kail, Deodar, and Chilgoza) of the study area to be 20.40, 16.06, 12.24 and 12.12 m respectively. Method The study was conducted to estimate the tree height age, and diameter increment relation to diameter classes of Pinus roxburghii. The similar study reported that the ratios of total tree height to diameter at (DBH) for damaged trees were significantly higher than for undamaged trees for all species at a significance level of 0.05 (P-value < 0.001) (Wann 2001) [15]. It was found that the present study have a strong significant (Correlation is significant at the 0.000 level (2-tailed) effect among tree height and diameter increment
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